340631472

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 977080320

約数和(自身を除く): 636448848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 37, 46, 48, 62, 69, 74, 92, 93, 111, 124, 138, 148, 184, 186, 222, 248, 269, 276, 296, 368, 372, 444, 496, 538, 552, 592, 713, 744, 807, 851, 888, 1076, 1104, 1147, 1426, 1488, 1614, 1702, 1776, 2139, 2152, 2294, 2553, 2852, 3228, 3404, 3441, 4278, 4304, 4588, 5106, 5704, 6187, 6456, 6808, 6882, 8339, 8556, 9176, 9953, 10212, 11408, 12374, 12912, 13616, 13764, 16678, 17112, 18352, 18561, 19906, 20424, 24748, 25017, 26381, 27528, 29859, 33356, 34224, 37122, 39812, 40848, 49496, 50034, 52762, 55056, 59718, 66712, 74244, 79143, 79624, 98992, 100068, 105524, 119436, 133424, 148488, 158286, 159248, 191797, 200136, 211048, 228919, 238872, 296976, 308543, 316572, 383594, 400272, 422096, 457838, 477744, 575391, 617086, 633144, 686757, 767188, 915676, 925629, 1150782, 1234172, 1266288, 1373514, 1534376, 1831352, 1851258, 2301564, 2468344, 2747028, 3068752, 3662704, 3702516, 4603128, 4936688, 5494056, 7096489, 7405032, 9206256, 10988112, 14192978, 14810064, 21289467, 28385956, 42578934, 56771912, 85157868, 113543824, 170315736, 340631472]

約数ペア:

[(1, 340631472), (2, 170315736), (3, 113543824), (4, 85157868), (6, 56771912), (8, 42578934), (12, 28385956), (16, 21289467), (23, 14810064), (24, 14192978), (31, 10988112), (37, 9206256), (46, 7405032), (48, 7096489), (62, 5494056), (69, 4936688), (74, 4603128), (92, 3702516), (93, 3662704), (111, 3068752), (124, 2747028), (138, 2468344), (148, 2301564), (184, 1851258), (186, 1831352), (222, 1534376), (248, 1373514), (269, 1266288), (276, 1234172), (296, 1150782), (368, 925629), (372, 915676), (444, 767188), (496, 686757), (538, 633144), (552, 617086), (592, 575391), (713, 477744), (744, 457838), (807, 422096), (851, 400272), (888, 383594), (1076, 316572), (1104, 308543), (1147, 296976), (1426, 238872), (1488, 228919), (1614, 211048), (1702, 200136), (1776, 191797), (2139, 159248), (2152, 158286), (2294, 148488), (2553, 133424), (2852, 119436), (3228, 105524), (3404, 100068), (3441, 98992), (4278, 79624), (4304, 79143), (4588, 74244), (5106, 66712), (5704, 59718), (6187, 55056), (6456, 52762), (6808, 50034), (6882, 49496), (8339, 40848), (8556, 39812), (9176, 37122), (9953, 34224), (10212, 33356), (11408, 29859), (12374, 27528), (12912, 26381), (13616, 25017), (13764, 24748), (16678, 20424), (17112, 19906), (18352, 18561)]